New 'Mad Men' Teaser Reveals What To Remember From Last Season

The two-hour "Mad Men" season six premiere is less than two weeks away, and AMC just released a 30-second teaser to whet our appetites.

The only problem: It has absolutely no new material. Just some season five highlights that hint at plot lines that might be significant in future episodes, namely, does Don or doesn't he take up his cheating ways again.